Baza Publikacji Pracowników Politechniki Lubelskiej

Status:
Autorzy:	Zawada-Michałowska Magdalena, Pieśko Paweł, Józwik Jerzy
Dyscypliny:
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Rok wydania:	2020
Wersja dokumentu:	Elektroniczna
Język:	angielski
Numer czasopisma:	1
Wolumen/Tom:	13
Numer artykułu:	123
Strony:	1 - 12
Impact Factor:	3,623
Web of Science® Times Cited:	21
Scopus® Cytowania:	20
Bazy:	Web of Science \| Scopus
Efekt badań statutowych	NIE
Finansowanie:	The project/research was financed in the framework of the project Lublin University of Technology—Regional Excellence Initiative, funded by the Polish Ministry of Science and Higher Education (contract no.030/RID/2018/19).
Materiał konferencyjny:	NIE
Publikacja OA:	TAK
Licencja:
Sposób udostępnienia:	Witryna wydawcy
Wersja tekstu:	Ostateczna wersja opublikowana
Czas opublikowania:	W momencie opublikowania
Data opublikowania w OA:	26 grudnia 2019
Abstrakty:	angielski
	The research paper presents the tribological aspects of cutting tool wear during the turning of stainless steels. An experiment was conducted in order to assess the wear of carbide cutting inserts with CVD-applied anti-wear coatings (CNMG 12 04 08 ZSZ and CNMA 12 04 12-KR 3205) and an uncoated ceramic cutting insert (CNGA 12 04 08 T0102 WG 650). The test subject included the following stainless steel grades X20Cr13 (1.4021) and X8CrNiS18-9 (1.4305). The analysis involved the direct wear indicator, VBBmax, and the indirect wear indicator, which was the roughness of machined surfaces and the Ra parameter. Based on the obtained results for both X20Cr13 and X8CrNiS18-9 steels, it was noticed that the best durability was exhibited by the CNMG 12 04 08 ZSZ insert, whereas the worst durability was identified for the CNGA 12 04 08 T0102 WG 650 insert. When analysing the results obtained with the VBBmax direct indicator, it was observed that in the case of each of the insert, most often the course of their wear was of nature similar to linear. Comparing the VBBmax direct indicator with the indirect indicator, namely, the measured Ra parameter, it was concluded that they were convergent. Upon the deterioration of the surface quality, greater values of the selected geometric measure of wear on the flank face were also identified.

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Tribological aspects of cutting tool wear during the turning of stainless steels

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